JP3280020B2 - ニオブまたはタンタル基の高比強度の金属間化合物および合金 - Google Patents
ニオブまたはタンタル基の高比強度の金属間化合物および合金Info
- Publication number
- JP3280020B2 JP3280020B2 JP50118592A JP50118592A JP3280020B2 JP 3280020 B2 JP3280020 B2 JP 3280020B2 JP 50118592 A JP50118592 A JP 50118592A JP 50118592 A JP50118592 A JP 50118592A JP 3280020 B2 JP3280020 B2 JP 3280020B2
- Authority
- JP
- Japan
- Prior art keywords
- niobium
- alloy
- centered cubic
- cubic structure
- atomic basis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 57
- 239000000956 alloy Substances 0.000 title claims abstract description 57
- 239000010955 niobium Substances 0.000 title claims abstract description 39
- 229910052758 niobium Inorganic materials 0.000 title claims abstract description 26
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910000765 intermetallic Inorganic materials 0.000 title claims abstract description 11
- 229910052715 tantalum Inorganic materials 0.000 title claims description 14
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 19
- 239000013078 crystal Substances 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 230000001747 exhibiting effect Effects 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011733 molybdenum Substances 0.000 abstract description 7
- 239000006104 solid solution Substances 0.000 abstract description 4
- 239000010936 titanium Substances 0.000 description 25
- 239000011651 chromium Substances 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 229910001257 Nb alloy Inorganic materials 0.000 description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910004349 Ti-Al Inorganic materials 0.000 description 2
- 229910010038 TiAl Inorganic materials 0.000 description 2
- 229910004692 Ti—Al Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910001040 Beta-titanium Inorganic materials 0.000 description 1
- 229910020012 Nb—Ti Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- OQPDWFJSZHWILH-UHFFFAOYSA-N [Al].[Al].[Al].[Ti] Chemical compound [Al].[Al].[Al].[Ti] OQPDWFJSZHWILH-UHFFFAOYSA-N 0.000 description 1
- QNTVPKHKFIYODU-UHFFFAOYSA-N aluminum niobium Chemical compound [Al].[Nb] QNTVPKHKFIYODU-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910021324 titanium aluminide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Catalysts (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9014760A FR2669644B1 (fr) | 1990-11-26 | 1990-11-26 | Alliages et composes intermetalliques a base de niobium ou de tantale a haute resistance specifique. |
| FR90/14760 | 1990-11-26 | ||
| PCT/FR1991/000905 WO1992009713A1 (fr) | 1990-11-26 | 1991-11-15 | Alliages et composes intermetalliques a base de niobium ou de tantale a haute resistance specifique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06505769A JPH06505769A (ja) | 1994-06-30 |
| JP3280020B2 true JP3280020B2 (ja) | 2002-04-30 |
Family
ID=9402601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50118592A Expired - Fee Related JP3280020B2 (ja) | 1990-11-26 | 1991-11-15 | ニオブまたはタンタル基の高比強度の金属間化合物および合金 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0559740B1 (de) |
| JP (1) | JP3280020B2 (de) |
| AT (1) | ATE126277T1 (de) |
| DE (1) | DE69112078T2 (de) |
| FR (1) | FR2669644B1 (de) |
| WO (1) | WO1992009713A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160130660A (ko) * | 2015-05-04 | 2016-11-14 | 한국과학기술연구원 | 고온 중성자 조사 손상에 강한 엔트로피 제어 bcc 합금 |
| KR101884442B1 (ko) * | 2017-02-10 | 2018-08-01 | 서울대학교산학협력단 | 응력-연신 상충관계 극복 하이엔트로피 합금 |
| KR20210120842A (ko) * | 2020-03-27 | 2021-10-07 | 서울대학교산학협력단 | Bcc 2상 복합구조 안정성이 우수한 내열 초합금 및 그 제조 방법 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2772790B1 (fr) * | 1997-12-18 | 2000-02-04 | Snecma | ALLIAGES INTERMETALLIQUES A BASE DE TITANE DU TYPE Ti2AlNb A HAUTE LIMITE D'ELASTICITE ET FORTE RESISTANCE AU FLUAGE |
| US11846008B1 (en) | 2019-09-26 | 2023-12-19 | United States Of America As Represented By Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
| US11198927B1 (en) * | 2019-09-26 | 2021-12-14 | United States Of America As Represented By The Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1226437A (fr) * | 1957-09-27 | 1960-07-11 | Du Pont | Alliages à base de niobium contenant du titane, du molybdène et du chrome |
| US3022163A (en) * | 1959-05-18 | 1962-02-20 | Gen Motors Corp | Ductile niobium base alloy |
| US4990308A (en) * | 1988-12-05 | 1991-02-05 | General Electric Company | Chromium containing high temperature Nb--Ti--Al alloy |
| US4931254A (en) * | 1988-12-29 | 1990-06-05 | General Electric Company | Nb-Ti-Al-Hf-Cr alloy |
-
1990
- 1990-11-26 FR FR9014760A patent/FR2669644B1/fr not_active Expired - Lifetime
-
1991
- 1991-11-15 JP JP50118592A patent/JP3280020B2/ja not_active Expired - Fee Related
- 1991-11-15 WO PCT/FR1991/000905 patent/WO1992009713A1/fr not_active Ceased
- 1991-11-15 AT AT92900393T patent/ATE126277T1/de not_active IP Right Cessation
- 1991-11-15 DE DE69112078T patent/DE69112078T2/de not_active Expired - Fee Related
- 1991-11-15 EP EP92900393A patent/EP0559740B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| Ｄ．Ｌ．Ａｎｔｏｎ ｅｔ．ａｌ，Ｓｅｌｅｃｔｉｎｇ Ｈｉｇｈ−Ｔｅｍｐａｒａｔｕｒｅ Ｓｔｒｕｃｔｕｒａｌ Ｉｎｔｅｒｍｅｔａｌｌｉｃ Ｃｏｍｐｏｕｎｄｓ：Ｔｈｅ Ｅｎｇｉｎｅｅｒｉｎｇ Ａｐｐｒｏａｃｈ，Ｊｏｕｒｎａｌ ｏｆ Ｍｉｎｅｒａｌｓ Ｍａｔｅｒｉａｌｓ＆Ｍａｔｅｒｉａｌｓ Ｓｏｃｉｅｔｙ，Ｎｏ．９，ｐ．１２−１７ |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160130660A (ko) * | 2015-05-04 | 2016-11-14 | 한국과학기술연구원 | 고온 중성자 조사 손상에 강한 엔트로피 제어 bcc 합금 |
| US11111565B2 (en) | 2015-05-04 | 2021-09-07 | Seoul National University R&Db Foundation | Entropy-controlled BCC alloy having strong resistance to high-temperature neutron radiation damage |
| KR101884442B1 (ko) * | 2017-02-10 | 2018-08-01 | 서울대학교산학협력단 | 응력-연신 상충관계 극복 하이엔트로피 합금 |
| KR20210120842A (ko) * | 2020-03-27 | 2021-10-07 | 서울대학교산학협력단 | Bcc 2상 복합구조 안정성이 우수한 내열 초합금 및 그 제조 방법 |
| KR102467112B1 (ko) | 2020-03-27 | 2022-11-16 | 서울대학교산학협력단 | Bcc 2상 복합구조 안정성이 우수한 내열 초합금 및 그 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69112078T2 (de) | 1996-04-18 |
| FR2669644B1 (fr) | 1993-10-22 |
| FR2669644A1 (fr) | 1992-05-29 |
| JPH06505769A (ja) | 1994-06-30 |
| WO1992009713A1 (fr) | 1992-06-11 |
| EP0559740A1 (de) | 1993-09-15 |
| EP0559740B1 (de) | 1995-08-09 |
| DE69112078D1 (de) | 1995-09-14 |
| ATE126277T1 (de) | 1995-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |